<template>
	<div id="app">
		<a-layout id="components-layout-demo-custom-trigger">
			<a-layout-sider v-model="collapsed" :trigger="null" collapsible>
				<div class="logo" />
				<a-menu theme="dark" mode="inline" :default-selected-keys="['1']">
					<a-menu-item key="1">
						<a-icon type="user" />
						<span>nav 1</span>
					</a-menu-item>
					<a-menu-item key="2">
						<a-icon type="video-camera" />
						<span>nav 2</span>
					</a-menu-item>
					<a-menu-item key="3">
						<a-icon type="upload" />
						<span>nav 3</span>
					</a-menu-item>
				</a-menu>
			</a-layout-sider>
			<a-layout>
				<a-layout-header style="background: #fff; padding: 0">
					<a-icon class="trigger" :type="collapsed ? 'menu-unfold' : 'menu-fold'" @click="() => (collapsed = !collapsed)" />
				</a-layout-header>
				<a-layout-content :style="{ margin: '24px 16px', padding: '24px', background: '#fff', minHeight: '280px' }">
					Content
				</a-layout-content>
			</a-layout>
		</a-layout>
	</div>
</template>
<script>
	export default {
		data() {
			return {
				collapsed: false,
			};
		},
	};
</script>
<style>
	#components-layout-demo-custom-trigger .trigger {
		font-size: 18px;
		line-height: 64px;
		padding: 0 24px;
		cursor: pointer;
		transition: color 0.3s;
	}

	#components-layout-demo-custom-trigger .trigger:hover {
		color: #1890ff;
	}

	#components-layout-demo-custom-trigger .logo {
		height: 32px;
		background: rgba(255, 255, 255, 0.2);
		margin: 16px;
	}
</style>
